Method and apparatus for thermally actuating and unactuating downhole tools
US-2015354304-A1 · Dec 10, 2015 · US
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Wood Edward patents in 2015
Wood Edward was listed as an assignee on 2 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Wood Edward |
| Year | 2015 |
| Patents | 2 |
Patents
Representative publications for Wood Edward in 2015.
Shape memory seal assembly
US-8960314-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes for Wood Edward in 2015.
| CPC | Patents |
|---|---|
| E21B33/12 | 2 |
| E21B23/0412 | 1 |
| E21B23/0415 | 1 |
| E21B23/06 | 1 |
| E21B33/1208 | 1 |
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